Undefinned colums selected

[Marmarca]

Hi I have a problem with Rstudio and I dont know what to do. Any help will be appreciated. This is the error message:

Error in [.data.frame(dat, , vari) : undefined columns selected
In addition: Warning message:
In if (is.na(var.out)) new.fac = paste(variable, ".r", sep = "") else new.fac = var.out :
the condition has length > 1 and only the first element will be used
Called from: [.data.frame(dat, , vari)
Error during wrapup: unimplemented type (29) in 'eval'

Error: no more error handlers available (recursive errors?); invoking 'abort' restart
Error during wrapup: INTEGER() can only be applied to a 'integer', not a 'unknown type #29'
Error: no more error handlers available (recursive errors?); invoking 'abort' restart

[andresrcs]

Hi, welcome!

We don't really have enough info to help you out. Could you ask this with a minimal REPRoducible EXample (reprex)? A reprex makes it much easier for others to understand your issue and figure out how to help.

If you've never heard of a reprex before, you might want to start by reading this FAQ:

FAQ: How to do a minimal reproducible example ( reprex ) for beginners

A minimal reproducible example consists of the following items: A minimal dataset, necessary to reproduce the issue The minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and including the necessary information on the used packages. Let's quickly go over each one of these with examples: Minimal Dataset (Sample Data) You need to provide a data frame that is small enough to be (reasonably) pasted on a post, but big enough to reproduce your issue. Let's say, as an example, that you are working with the iris data frame head(iris) #> Sepal.Length Sepal.Width Petal.Length Petal.Width Species #> 1 5.1 3.5 1.4 0.2…

[Marmarca]

hi thank you very much!! I'm a beginner and student's degree on statistics and Im trying to read the values of a data basis. and I do the following:

getwd()
dir()
datos=lee.archivo.fnc( "11_moore.dat" , hay.nombres= F, separador = '', decimal='.')

#FIXED EFFECT BETWEEN GROUPS MULTIFACTORIAL ANOVA

datos= discretiza.variable.fnc(datos,variable='autoritarismo',ntiles=3,c('A1','A2','A3'))

[Marmarca]

here is the error

[nirgrahamuk]

its very hard to view images of code.
please share your code as code.
its copy and pasteable
add triple backticks to format as code in a post

```
code
```

[Marmarca]

> getwd()
[1] "C:/Users/Maria del Mar/Documents"
> dir()
 [1] "04_conducta_evitacion.dat"      
 [2] "09_compras.txt"                 
 [3] "10_hora.Rdata"                  
 [4] "11_anorexia.Rdata"              
 [5] "11_moore.dat"                   
 [6] "79075626_CONTROL1_Datos.txt"    
 [7] "79075626_Datos_Practica_03.txt" 
 [8] "79075626_Datos_Practica_P4b.txt"
 [9] "79075626_P5a_Datos.txt"         
[10] "79075626_P6a_Datos.txt"         
[11] "Datas_Manual.zip"               
[12] "desktop.ini"                    
[13] "FM3"                            
[14] "Mi música"                      
[15] "Mis imágenes"                   
[16] "Mis vídeos"                     
[17] "R"                              
[18] "Zoom"                           
> datos=lee.archivo.fnc( "11_moore.dat"   , hay.nombres= F, separador = '', decimal='.')

---------------------------------------------------------------------------
 *** WARNING *** 
Los archivos de texto plano se leen por defecto asumiendo que el archivo 
tiene como primera fila los nombres de las variables (hay.nombres=T). 
Que los valores con decimales utilizan el caracter coma (decimal=','). 
Que los valores perdidos tienen celdilla vacia (miss='') y que el 
delimitador de columna es el tabulador (separador='tab'). Modifica 
apropiadamente esos argumentos en el caso de que la lectura por derfecto 
no fuese adecuada.   
Ej: hay.nombres=F, separador=' ', decimal='.', miss=-999
---------------------------------------------------------------------------


*** El archivo 11_moore.dat contiene 46 registros y 3 variables
*** Si la estructura original es de variables x sujetos, incluye en la
*** funcion el argumento traspuesta=T.                                
 
          V1          V2            V3
1 status.exp conformidad autoritarismo
2       bajo           8            37
3       bajo           4            57
4       bajo           8            65
5       bajo           7            20
6       bajo          10            36
> datos= discretiza.variable.fnc(datos,variable='autoritarismo',ntiles=3,c('A1','A2','A3'))

#--------------------------------------------------------------------------------
#                       DISCRETIZADO DE VARIABLE CONTINUA                       
#--------------------------------------------------------------------------------

$tronco.y.hoja.autoritarismo
Error in `[.data.frame`(dat, , vari) : undefined columns selected
In addition: Warning message:
In if (is.na(var.out)) new.fac = paste(variable, ".r", sep = "") else new.fac = var.out :
  the condition has length > 1 and only the first element will be used
Called from: `[.data.frame`(dat, , vari)
Error during wrapup: unimplemented type (29) in 'eval'

Error: no more error handlers available (recursive errors?); invoking 'abort' restart
Error during wrapup: INTEGER() can only be applied to a 'integer', not a 'unknown type #29'
Error: no more error handlers available (recursive errors?); invoking 'abort' restart
Browse[1]>

[nirgrahamuk]

@Marmarca

discretiza.variable.fnc

what package is this function from? presumably you load a library() to try to use it ?

[andresrcs]

Again, is hard to help you without a reproducible example, the functions you are using are not base R functions and we don't know from what package do they come from or if they are defined by you.

I notice you speak Spanish so maybe this version of the reprex guide would be easier to follow for you.

Pregunta Frecuente: ¿Cómo hacer un ejemplo mínimo reproducible (reprex)? - para principiantes

Un ejemplo mínimo reproducible consiste de los siguientes puntos: Un conjunto de datos mínimo que permita reproducir el problema. El mínimo código ejecutable necesario para reproducir el problema, que pueda ser ejecutado con el conjunto de datos brindado y que incluya la información necesaria sobre los paquetes utilizados. Vayamos rápidamente sobre cada uno de estos puntos con ejemplos: Conjunto de Datos Mínimo (Datos de Muestra) Usted necesita proporcionar un conjunto de datos que sea lo suficientemente pequeño para ser pegado (razonablemente) en una publicación, pero lo suficientemente grande para reproducir el problema. Digamos, a manera de ejemplo, que usted está trabajando con el…

Please try to follow the guide and provide a proper reprex.

[Marmarca]

Ir is from my proffesor RTOOLBOX is the aplication

[Marmarca]

I don’t understand ir very much. I read a data basis and I only want to discretize a variable on R

[nirgrahamuk]

@Marmarca

discretiza.variable.fnc

If this is a function from a private package , your professors toolbox, then the ability for an outsider to support you with its use will naturally be limited. more general and widely available tools, are more easily supported because more users are familiar and have experience with them.

That said its common to find documentation provided for packaged functions. In your position I would type

?discretiza.variable.fnc

into the R Studio Console, in the hope that help would appear on the syntax of the function, and perhaps examples provided.

That said. I can guess that the problem is that your data contains 3 columns V1,V2,V3 rather than
status.exp, conformidad, autoritarismo.
in the previous lee.archivo.fnc, what is the meaning of hay.nombres=F ?